From e6918187568dbd01842d8d1d2c808ce16a894239 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 21 Apr 2024 13:54:28 +0200 Subject: Adding upstream version 18.2.2. Signed-off-by: Daniel Baumann --- src/seastar/cmake/FindSourceLocation.cmake | 46 ++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 src/seastar/cmake/FindSourceLocation.cmake (limited to 'src/seastar/cmake/FindSourceLocation.cmake') diff --git a/src/seastar/cmake/FindSourceLocation.cmake b/src/seastar/cmake/FindSourceLocation.cmake new file mode 100644 index 000000000..b8a274b2a --- /dev/null +++ b/src/seastar/cmake/FindSourceLocation.cmake @@ -0,0 +1,46 @@ +# +# This file is open source software, licensed to you under the terms +# of the Apache License, Version 2.0 (the "License"). See the NOTICE file +# distributed with this work for additional information regarding copyright +# ownership. You may not use this file except in compliance with the License. +# +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. +# + +# +# Copyright (C) 2022 Kefu Chai ( tchaikov@gmail.com ) +# + +include (CheckCXXSourceCompiles) +include (CheckCXXSourceRuns) +include (CMakePushCheckState) + +cmake_push_check_state () +file (READ ${CMAKE_CURRENT_LIST_DIR}/code_tests/Source_location_test.cc _source_location_test_code) +set(CMAKE_REQUIRED_FLAGS "${CMAKE_CXX${CMAKE_CXX_STANDARD}_STANDARD_COMPILE_OPTION}") +check_cxx_source_compiles ("${_source_location_test_code}" CxxSourceLocation_SUPPORTED) + +file (READ ${CMAKE_CURRENT_LIST_DIR}/code_tests/Source_location_default_argument.cc _source_location_test_code) +set(CMAKE_REQUIRED_FLAGS "${CMAKE_CXX${CMAKE_CXX_STANDARD}_STANDARD_COMPILE_OPTION}") +# see also https://cplusplus.github.io/CWG/issues/2631.html +check_cxx_source_runs ("${_source_location_test_code}" CxxSourceLocation_IMPLEMENTS_CWG2631) +cmake_pop_check_state () + +if (NOT (TARGET SourceLocation::source_location)) + add_library (SourceLocation::source_location INTERFACE IMPORTED) + if ((NOT CxxSourceLocation_SUPPORTED) OR + (NOT CxxSourceLocation_IMPLEMENTS_CWG2631)) + set_target_properties (SourceLocation::source_location + PROPERTIES + INTERFACE_COMPILE_DEFINITIONS SEASTAR_BROKEN_SOURCE_LOCATION) + endif () +endif () -- cgit v1.2.3